Question about Microwave Ovens
I have a Sharp Carousel 1.5kW microwave oven with model number R-310F(W)C. The LCD dispaly on my unit recently became very dim. After check the small circuit board on the front panel, I found that the problem is caused by the LCD backlight driver which drives three surface mount LEDs. As the LED driver is inside a chip built on a small daughter card, it requires a replacement daughter card, or the entire circuit board for display and keyboard. A simple alternative solution is to cut the link between the three LEDs and their driver, then build a small circuit to drive the LEDs. I can provide the circuit diagram if interested.
Posted on Nov 17, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 07, 2016 | Whirlpool Microwave Ovens
May 31, 2014 | Frigidaire PLMV168 Microwave Oven
Oct 30, 2013 | Dacor DMT2420 1200 Watts Microwave Oven
Dec 04, 2012 | Microwave Ovens
Oct 25, 2012 | Microwave Ovens
Feb 21, 2011 | Sharp R-610D 1100 Watts Microwave Oven
Jan 07, 2011 | GE JES738 Microwave Oven
Jan 03, 2011 | Microwave Ovens
Sep 17, 2006 | Frigidaire FMT144G1 Microwave Oven
617 people viewed this question
Usually answered in minutes!